| Alliant Energy System Updated (Deleted System ID: [1]) | wirr | 2024-03-05 16:39:08 |
| Alliant Energy System Updated (Added System ID: [1]) | wirr | 2024-03-05 16:38:49 |
| Agency: (Businesses) was updated | N0ZJT | 2024-02-05 10:14:11 |
| Agency: (Businesses) was updated | N0ZJT | 2024-02-05 10:13:24 |
| Agency: (Businesses) was updated | N0ZJT | 2024-02-05 10:12:19 |
| Agency: (Businesses) was updated | N0ZJT | 2024-02-05 10:12:09 |
| Agency: (Businesses) was updated | N0ZJT | 2024-02-05 10:11:22 |
| Added Frequency 442.275 (Mason City - KE0POU Fusion) | N0ZJT | 2023-09-05 13:12:07 |
| Added Frequency 442.275 (Mason City - KE0POU Repeater) | N0ZJT | 2023-09-05 13:10:38 |
| Alliant Energy System Updated (Updated System Description Text) | wirr | 2023-03-25 15:08:49 |
| Alliant Energy System Updated (Added System ID: [1]) | wirr | 2023-03-25 15:07:54 |
| Alliant Energy System Updated (Updated System Description Text) | wirr | 2023-02-03 17:45:52 |
| Alliant Energy System Updated (Updated System Description Text) | wirr | 2023-02-03 17:44:30 |
| Alliant Energy System Updated (Added FCC Callsign: WPNW378 to Site: (055) North Freedom) | wirr | 2022-11-23 19:34:08 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21621 Rockwell Fire(Cerro Gordo Count | N0ZJT | 2022-09-28 20:26:52 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Changed Talkgroup Category: Cerro Gordo County to Cer | timkilbride | 2021-10-10 17:34:10 |
| Alliant Energy System Updated (General text description updated) | Starcom21 | 2021-09-14 19:38:15 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Changed Site # 065 (Mason City) to 065 (Mason City)) | N0ZJT | 2021-08-26 19:25:54 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Sherrill) | N0ZJT | 2021-04-26 14:53:01 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - New Vienna) | N0ZJT | 2021-04-26 14:52:55 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Farley) | N0ZJT | 2021-04-26 14:52:49 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Worthington) | N0ZJT | 2021-04-26 14:52:44 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Key West) | N0ZJT | 2021-04-26 14:52:33 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Epworth) | N0ZJT | 2021-04-26 14:52:29 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Dyersville) | N0ZJT | 2021-04-26 14:52:25 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Cascade) | N0ZJT | 2021-04-26 14:52:20 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Bernard) | N0ZJT | 2021-04-26 14:52:16 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Asbury) | N0ZJT | 2021-04-26 14:52:11 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque - Dubuque (City)) | N0ZJT | 2021-04-26 14:52:05 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County Fire/EMS) | N0ZJT | 2021-04-26 14:52:00 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County Sheriff) | N0ZJT | 2021-04-26 14:51:55 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21615 Scene of Action 1(Cerro Gordo C | timkilbride | 2021-01-11 22:13:37 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 3 talkgroups(Cerr | timkilbride | 2021-01-11 22:12:45 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 1 talkgroups(Cerr | timkilbride | 2021-01-11 22:12:38 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 1 talkgroups(Cerr | timkilbride | 2021-01-11 22:12:33 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((5) Talkgroups Updated (Cerro Gordo County - Clear La | timkilbride | 2021-01-11 22:12:27 |
| Changed Subcategory Details For: Clear Lake | timkilbride | 2020-10-28 21:58:54 |
| Changed Subcategory Details For: Mason City | timkilbride | 2020-10-28 21:58:36 |
| Changed Subcategory Details For: Cerro Gordo County | timkilbride | 2020-10-28 21:58:07 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((4) Talkgroups Updated (Cerro Gordo County - Mason Ci | timkilbride | 2020-10-15 12:48:31 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((2) Talkgroups Updated (Cerro Gordo County - Clear La | timkilbride | 2020-10-15 12:47:09 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((5) Talkgroups Updated (Cerro Gordo County)) | timkilbride | 2020-10-15 12:46:21 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Changed Talkgroup Category: Cerro Gordo County - Maso | timkilbride | 2020-10-15 10:30:40 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((1) Talkgroups Updated (Cerro Gordo County)) | timkilbride | 2020-10-15 10:26:15 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21632 Mason City Fire Tac 2(Cerro Gor | timkilbride | 2020-10-15 10:24:18 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((2) Talkgroups Updated (Cerro Gordo County)) | timkilbride | 2020-10-15 10:23:22 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Changed Talkgroup Category: Clear Lake to Cerro Gordo | N0ZJT | 2020-10-07 07:00:05 |
| Changed Subcategory Details For: Clear Lake | N0ZJT | 2020-10-04 08:19:12 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((1) Talkgroups Updated (Clear Lake)) | N0ZJT | 2020-10-04 08:18:08 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21617 Police Information(Clear Lake)) | N0ZJT | 2020-10-04 08:18:03 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21616 Police Ops(Clear Lake)) | N0ZJT | 2020-10-04 08:17:42 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Changed Talkgroup Category: Clear Lake to Clear Lake( | N0ZJT | 2020-10-04 08:16:56 |
| Changed Subcategory Details For: Cerro Gordo County | N0ZJT | 2020-08-08 08:24:59 |
| Electronic Engineering (Mason City) System Updated (Updated Service Tag assignments for 1 talkgroups(Mason City Fire)) | N0ZJT | 2020-08-08 08:24:14 |
| Electronic Engineering (Mason City) System Updated (General text description deleted) | N0ZJT | 2020-08-08 08:24:04 |
| Electronic Engineering (Mason City) System Updated (Updated Service Tag assignments for 6 talkgroups(Cerro Gordo Sheriff/Mason C | N0ZJT | 2020-08-08 08:23:42 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Changed Talkgroup Category: Cerro Gordo County to Cer | N0ZJT | 2020-08-08 08:22:15 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((3) Talkgroups Updated (Cerro Gordo County)) | N0ZJT | 2020-08-08 08:21:15 |
| Added Subcategory: Mason City | N0ZJT | 2020-07-21 07:04:17 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Fayette County - Oelwein) | N0ZJT | 2020-07-12 09:59:19 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Fayette County) | N0ZJT | 2020-07-12 09:59:14 |
| RACOM Network System Updated (Deleted Talkgroup Category: Nebraska - Madison County - Norfolk) | N0ZJT | 2020-07-09 06:59:39 |
| RACOM Network System Updated (Deleted Talkgroup Category: South Dakota - Yankton County) | theaton | 2020-07-05 16:12:10 |
| Alliant Energy System Updated (Updated General Trunked System Information) | ScanWI | 2020-05-13 12:52:23 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((4) Talkgroups Updated (Cerro Gordo County)) | N0ZJT | 2020-04-19 15:27:18 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21611 Statewide Roam(Cerro Gordo Coun | N0ZJT | 2020-04-19 15:26:55 |
| RACOM Network System Updated (Imported Talkgroups (4 Imported, 2 Updated)) | theaton | 2020-04-16 13:44:39 |
| RACOM Network System Updated (Imported Talkgroups (0 Imported, 9 Updated)) | theaton | 2020-04-16 13:41:47 |
| RACOM Network System Updated (Imported Talkgroups (6 Imported, 1 Updated)) | theaton | 2020-04-16 13:29:51 |
| RACOM Network System Updated (Imported Talkgroups (3 Imported, 3 Updated)) | theaton | 2020-04-16 13:13:43 |
| RACOM Network System Updated (Imported Talkgroups (1 Imported, 0 Updated)) | theaton | 2020-04-15 23:45:54 |
| RACOM Network System Updated (Imported Talkgroups (2 Imported, 0 Updated)) | theaton | 2020-04-13 19:12:36 |
| Changed Subcategory Details For: Cerro Gordo County | N0ZJT | 2020-04-13 13:13:22 |
| Changed Subcategory Details For: Cerro Gordo County | N0ZJT | 2020-04-13 13:12:39 |
| Electronic Engineering (Mason City) System Updated (Updated Service Tag assignments for 3 talkgroups(Mason City Fire)) | N0ZJT | 2020-04-13 13:11:31 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((1) Talkgroups Updated (Cerro Gordo County)) | theaton | 2020-04-12 20:48:00 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((3) Talkgroups Updated (Cerro Gordo County)) | theaton | 2020-04-12 20:47:43 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21603 Sheriff 1C(Cerro Gordo County)) | theaton | 2020-04-12 20:46:38 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated encryption settings for 1 talkgroups(Cerro Go | KD4YGG | 2020-03-24 05:54:05 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 1 talkgroups(Cerr | KD4YGG | 2020-03-24 05:53:56 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 1 talkgroups(Cerr | KD4YGG | 2020-03-24 05:53:49 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((2) Talkgroups Updated (Cerro Gordo County)) | KD4YGG | 2020-03-24 05:53:43 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 1 talkgroups(Cerr | KD4YGG | 2020-03-19 06:51:19 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((2) Talkgroups Updated (Cerro Gordo County)) | KD4YGG | 2020-03-19 06:51:12 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 2 talkgroups(Cerr | KD4YGG | 2020-03-18 15:31:02 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((2) Talkgroups Updated (Cerro Gordo County)) | KD4YGG | 2020-03-18 15:30:47 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Marshall County - Marshalltown) | N0ZJT | 2020-02-07 10:39:40 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Marshall County ) | N0ZJT | 2020-02-07 10:39:35 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Other Public Safety) | N0ZJT | 2020-02-07 10:36:18 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Mitchellville Correctional Facility) | N0ZJT | 2020-02-07 10:36:13 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Windsor Heights) | N0ZJT | 2020-02-07 10:36:07 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Polk City) | N0ZJT | 2020-02-07 10:36:02 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Pleasant Hill) | N0ZJT | 2020-02-07 10:35:58 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Mitchellville) | N0ZJT | 2020-02-07 10:35:53 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Johnston) | N0ZJT | 2020-02-07 10:35:49 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Ankeny) | N0ZJT | 2020-02-07 10:35:45 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Altoona) | N0ZJT | 2020-02-07 10:35:40 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County Public Works) | N0ZJT | 2020-02-07 10:35:36 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County Fire) | N0ZJT | 2020-02-07 10:35:32 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County Sheriff) | N0ZJT | 2020-02-07 10:35:27 |
